Weather forecast for 10 days
Coulee Dam, WA

Tomorrow, in Coulee Dam, periods of morning rain will bring damp conditions.
With a high probability, light precipitation is predicted. Temperature is forecasted to swing from a high of a comfortable 64.4°F to a low of a brisk 48.2°F.
The high is anticipated to coincide with May's normal of 67.6°F.
Sunrise will be at 5:12 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 20min.

On Sunday, May 18, thick clouds will linger with little clearing expected.
Rainfall is not predicted. The highest temperature will be a comfortable 62.6°F, while the lowest forecasted temperature is a wintry 39.2°F.
The highest temperature is expected to be moderately lower than the average May peak of 67.6°F.
Sunrise will be at 5:10 am and sunset at 8:33 pm; the daylight will last for 15h and 23min.

Ten-day trends indicate that primarily overcast and occasionally wet weather is anticipated.
Rainfall is predicted for Friday and Saturday.
The temperature will vary considerably in the upcoming period. Highs will range from 62.6°F to 80.6°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 39.2°F up to 51.8°F.
The warmest day will be next Sunday, with a maximum of 80.6°F; Sunday will be the coldest day, with the highest temperature of 62.6°F.